for you application, the 12" volfenhug you'll need a amp pushing out consistant 500rms watts to bump the subss so looking in a 1000 watt amp, just think about it .. the sub needs 500rms (thats consistant wattages from the amp) so dont just get a amp that is rated @ 500 .. gett more watts so it wont over heat the amp, like a Rockford fosgate 900watt amp (MONO) type and i havent personally tested it out.. but its a 4ohm subby so it will probabaly bee good enuff, iono what time of music u listen to but.. it's only going to be strt8 bass, you probably aint going to hear any singing out of that subb because it doesn't supply a DVC... but unless thats what your looking for , and you can upgrade your mids & fronts to back it up,,


IMO i'll prolly look into a 10" subb with DVC (dual voice coil)
http://www.hifisoundconnection.com/S...d/0/rid/123284

MINes!!! MUAHAHAA